20189914908

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6703159}}^1$

素因数の和:6703417

約数の個数: 24

約数和(自身を含む): 47297496960

約数和(自身を除く): 27107582052

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6703159, 13406318, 20109477, 26812636, 40218954, 80437908, 1682492909, 3364985818, 5047478727, 6729971636, 10094957454, 20189914908]

約数ペア:

[(1, 20189914908), (2, 10094957454), (3, 6729971636), (4, 5047478727), (6, 3364985818), (12, 1682492909), (251, 80437908), (502, 40218954), (753, 26812636), (1004, 20109477), (1506, 13406318), (3012, 6703159)]